Thickness of Line pipes for different standard
钢管外径与壁厚标准 (美标,日标,德标) |
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STEEL PIPE OUTER DIAMETER AND WALL THICKNESS STANDARDS(ASTE, JIS DIN) |
Norminal Pipe Size |
Out side Diameter |
NORMINAL WALL THICKNESS |
A |
B |
ASME |
JIS |
DIN |
JIS(1) |
DIN(2) |
Sch10 |
sch20 |
sch30 |
STD |
Sch40 |
Sch60 |
15 |
1/2" |
21.3 |
21.7 |
21.3 |
2.8 |
2 |
2.11 |
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2.41 |
2.77 |
2.77 |
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20 |
3/4" |
26.7 |
27.2 |
26.9 |
2.8 |
2.3 |
2.11 |
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2.41 |
2.87 |
2.87 |
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25 |
1" |
33.4 |
34 |
33.7 |
3.2 |
2.6 |
2.77 |
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2.9 |
3.38 |
3.38 |
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32 |
1-1/4" |
42.2 |
42.7 |
42.4 |
3.5 |
2.6 |
2.77 |
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2.97 |
3.56 |
3.56 |
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40 |
1-1/2" |
48.3 |
48.6 |
48.3 |
3.5 |
2.6 |
2.77 |
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3.18 |
3.68 |
3.68 |
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50 |
2" |
60.3 |
60.5 |
60.3 |
3.8 |
2.9 |
2.77 |
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3.18 |
3.91 |
3.91 |
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65 |
2-1/2" |
73 |
76.3 |
76.1 |
4.2 |
2.9 |
3.05 |
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4.78 |
5.16 |
5.16 |
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80 |
3" |
88.9 |
89.1 |
88.9 |
4.2 |
3.2 |
3.05 |
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4.78 |
5.49 |
5.49 |
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90 |
3-1/2" |
102 |
101.6 |
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4.2 |
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3.05 |
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4.78 |
5.74 |
5.74 |
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100 |
4" |
114.3 |
114.3 |
114.3 |
4.5 |
3.6 |
3.05 |
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4.78 |
6.02 |
6.02 |
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125 |
5" |
141.3 |
139.8 |
139.7 |
4.5 |
4 |
3.4 |
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6.55 |
6.55 |
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150 |
6" |
168.3 |
165.2 |
168.3 |
5 |
4.5 |
3.4 |
4.5 |
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7.011 |
7.011 |
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200 |
8" |
219.1 |
216.3 |
219.1 |
5.8 |
6.3 |
3.76 |
6.35 |
7.04 |
8.18 |
8.18 |
10.31 |
250 |
10" |
273 |
267.4 |
273.0 |
6.6 |
6.3 |
4.19 |
6.35 |
7.8 |
9.27 |
9.27 |
12.7 |
300 |
12" |
323.8 |
318.5 |
323.9 |
6.9 |
7.1 |
4.57 |
6.35 |
8.38 |
9.53 |
10.31 |
14.27 |
350 |
14" |
355.6 |
355.6 |
355.6 |
7.9 |
8 |
6.35 |
7.92 |
9.53 |
9.53 |
11.13 |
15.09 |
400 |
16" |
406.4 |
406.4 |
406.4 |
7.9 |
8.8 |
6.35 |
7.92 |
9.53 |
9.53 |
12.7 |
16.66 |
450 |
18" |
457.2 |
457.2 |
457 |
7.9 |
10 |
6.35 |
7.92 |
11.13 |
9.53 |
14.27 |
19.05 |
500 |
20" |
508.8 |
508 |
508 |
7.9 |
11 |
6.35 |
9.53 |
12.7 |
9.53 |
15.09 |
20.62 |
550 |
22" |
558.8 |
558.8 |
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6.35 |
9.53 |
12.7 |
9.53 |
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22.23 |
600 |
24" |
609.6 |
609.6 |
610 |
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12.5 |
6.35 |
9.53 |
14.27 |
9.53 |
17.48 |
24.61 |
650 |
26" |
660.4 |
660.4 |
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7.92 |
12.7 |
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9.53 |
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700 |
28" |
711.2 |
711.2 |
711 |
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12.5 |
7.92 |
12.7 |
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9.53 |
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750 |
30" |
762 |
762 |
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7.92 |
12.7 |
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9.53 |
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800 |
32" |
812.8 |
812.8 |
813 |
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12.5 |
7.92 |
12.7 |
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9.53 |
17.48 |
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850 |
34" |
863.6 |
863.6 |
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7.92 |
12.7 |
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9.53 |
17.48 |
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900 |
36" |
812.8 |
812.8 |
914 |
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12.5 |
7.92 |
12.7 |
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9.53 |
19.05 |
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950 |
38" |
965.2 |
965.2 |
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9.53 |
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1000 |
40" |
1016.0 |
1016.0 |
1016 |
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12.50 |
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9.53 |
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1200 |
48" |
1219.2 |
1219.2 |
1220 |
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9.53 |
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STEEL PIPE OUTER DIAMETER AND WALL THICKNESS STANDARDS(ASTE, JIS DIN) |
Norminal Pipe Size |
Out side Diameter |
NORMINAL WALL THICKNESS |
A |
B |
ASME |
JIS |
DIN |
XS |
Sch80 |
Sch100 |
Sch120 |
Sch140 |
Sch160 |
XXS |
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15 |
1/2" |
21.3 |
21.7 |
21.3 |
3.73 |
3.73 |
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4.78 |
7.47 |
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20 |
3/4" |
26.7 |
27.2 |
26.9 |
3.91 |
3.91 |
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5.56 |
7.82 |
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25 |
1" |
33.4 |
34 |
33.7 |
4.55 |
4.55 |
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6.35 |
9.09 |
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32 |
1-1/4" |
42.2 |
42.7 |
42.4 |
4.85 |
4.85 |
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6.35 |
9.7 |
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40 |
1-1/2" |
48.3 |
48.6 |
48.3 |
5.08 |
5.08 |
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7.14 |
10.15 |
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50 |
2" |
60.3 |
60.5 |
60.3 |
5.54 |
5.54 |
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8.74 |
11.07 |
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65 |
2-1/2" |
73 |
76.3 |
76.1 |
7.01 |
7.01 |
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9.53 |
14.02 |
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80 |
3" |
88.9 |
89.1 |
88.9 |
7.62 |
7.62 |
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11.13 |
15.24 |
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90 |
3-1/2" |
102 |
101.6 |
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8.08 |
8.08 |
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100 |
4" |
114.3 |
114.3 |
114.3 |
8.56 |
8.56 |
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11.13 |
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13.49 |
17.12 |
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125 |
5" |
141.3 |
139.8 |
139.7 |
9.53 |
9.53 |
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12.7 |
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15.88 |
19.05 |
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150 |
6" |
168.3 |
165.2 |
168.3 |
10.97 |
10.97 |
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14.27 |
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18.26 |
21.95 |
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200 |
8" |
219.1 |
216.3 |
219.1 |
12.7 |
12.7 |
15.09 |
18.26 |
20.62 |
23.01 |
22.23 |
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250 |
10" |
273 |
267.4 |
273.0 |
12.7 |
15.09 |
18.26 |
21.44 |
25.4 |
28.58 |
25.4 |
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300 |
12" |
323.8 |
318.5 |
323.9 |
12.7 |
17.48 |
21.44 |
25.4 |
28.58 |
33.32 |
25.4 |
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350 |
14" |
355.6 |
355.6 |
355.6 |
12.7 |
19.05 |
23.83 |
27.79 |
31.75 |
35.71 |
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400 |
16" |
406.4 |
406.4 |
406.4 |
12.7 |
21.44 |
26.19 |
30.96 |
36.53 |
40.49 |
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450 |
18" |
457.2 |
457.2 |
457 |
12.7 |
23.83 |
29.36 |
34.93 |
39.67 |
45.24 |
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500 |
20" |
508.8 |
508 |
508 |
12.7 |
26.19 |
32.54 |
38.1 |
44.45 |
50.01 |
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550 |
22" |
558.8 |
558.8 |
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12.7 |
28.58 |
34.93 |
41.28 |
47.63 |
53.98 |
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600 |
24" |
609.6 |
609.6 |
610 |
12.7 |
30.96 |
38.89 |
46.02 |
52.37 |
59.54 |
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650 |
26" |
660.4 |
660.4 |
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12.7 |
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700 |
28" |
711.2 |
711.2 |
711 |
12.7 |
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750 |
30" |
762 |
762 |
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12.7 |
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800 |
32" |
812.8 |
812.8 |
813 |
12.7 |
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JIS G3452 ASME B36.10M |
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850 |
34" |
863.6 |
863.6 |
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12.7 |
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JIS G3454 DIN 2448 |
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900 |
36" |
812.8 |
812.8 |
914 |
12.7 |
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JIS G3455 DIN 2458 |
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950 |
38" |
965.2 |
965.2 |
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12.7 |
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JIS G3457 |
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1000 |
40" |
1016.0 |
1016.0 |
1016 |
12.7 |
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1200 |
48" |
1219.2 |
1219.2 |
1220 |
12.7 |
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